A 12mm thru-axle built for Cervelo's R.A.T. thru-axle system, so you can attach a hitch-mount child or cargo trailer to a Cervelo R.A.T. road bike. It comes with Robert Axle Project's own replacement derailleur hanger, matching the stock hanger's geometry for a complete threaded thru-axle system.

Highlights

  • M12x1.75 thread pitch, 170mm true shaft length
  • Includes a precision-machined replacement derailleur hanger (Cervelo R.A.T. geometry)
  • 7075 aluminium shaft, hard black anodised; stainless steel axle end, M10x1 hitch thread
  • Hitch hardware included; the trailer hitch itself is not

Compatibility & fit

Built specifically for Cervelo R.A.T.-equipped bikes. The Tune workshop can fit the axle and hanger and check derailleur alignment.

Robert Axle Project backs this product with its Lifetime Warranty: free from defects in materials and workmanship, to the original purchaser, for as long as you own it. Normal wear and tear, misuse, neglect, improper installation or maintenance, alteration and accident damage aren't covered. For warranty support, return the product to Tune Cycles and we'll manage the claim with Robert Axle Project's Australian distributor. This is in addition to your rights under the Australian Consumer Law, so keep your proof of purchase.
  • M12x1.75 thread, 170mm shaft
  • Includes a Cervelo R.A.T.-geometry derailleur hanger
  • 7075 aluminium, hard black anodised, stainless steel end
  • M10x1 hitch thread, hardware included
BrandRobert Axle Project
TypeKid trailer thru-axle, Cervelo R.A.T.
Thread pitchM12x1.75
Shaft length170mm
Hitch threadM10x1
Diameter12mm
IncludesReplacement derailleur hanger
SKU DTW-RAG-KID223.C
Barcode # 602150474030
Brand Robert Axle Project